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Molarity of H(2)SO(4) is 18 M. Its densi...

Molarity of `H_(2)SO_(4)` is 18 M. Its density is `1.8 g//cm^(3)`,hence molality is:

A

36

B

200

C

500

D

18

Text Solution

Verified by Experts

The correct Answer is:
C
Molality `(m)=("Molarity")/("Density "-("Molarity "xx" Molecular mass")/(1000))`
`=(18)/(1.8-(18xx98)/(1000))=500`.
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